TOP 10 SPACE YOUTUBE CHANNELS 2018

We were impressed when we detected the first exoplanet, but how about detecting planets in other galaxies? In this episode, we discuss recent evidence for extragalactic planets, the possibility of rogue planets being homes for civilizations and the possibility of travelling to other galaxies. ►Click here to subscribe: https://www.youtube.com/channel/UCB0fFWQLZ2oj-FaoDUG_wow?sub_confirmation=1 ►Written, Produced & Narrated by: David ►Share this video: https://youtu.be/3IH_CxaplV8 Music: “So Many Stars” by Miguel Johnson “Cylinder Five” by Chris Zabriskie "Endless Story about Sun and Moon” by Kai Engel

Support ASTRONOMIC: https://www.patreon.com/Astronomic Support ASTRONOMIC: https://www.makersupport.com/Astronomic BITCOIN Donations: 1PpRcgMy2ZvkLnuds6wamBZ7dR2zSNjVpr PayPal Donations: [email protected] Subscribe to ASTRONOMIC: https://www.youtube.com/astronomic1 Twitter: https://www.twitter.com/astronomic1 Instagram: https://www.instragram.com/astronomic1 Facebook: https://www.facebook.com/astronomicbook Exclusive Content: https://www.curious.com/astronomic Thank you Patreons! 😀 Christopher Gabow ($5) Tovi Sonnenberg ($5) Christine Pines ($2) Eduardo Moldòn ($2) Xenoning ($1) Eurico Roberto ($1) Hello Everyone! Welcome to OUR Universe! If you've enjoyed the video... click the LIKE button! If you want to support the channel... click the SUBSCRIBE button! TITLE: Quick-fire Galaxies! LINKS: 1. M32 https://en.wikipedia.org/wiki/Messier_32 2. M101 https://en.wikipedia.org/wiki/Pinwheel_Galaxy 3. M65 https://en.wikipedia.org/wiki/Messier_65 4. M109 https://en.wikipedia.org/wiki/Messier_109 5. M82 https://en.wikipedia.org/wiki/Messier_82 6. M51 https://en.wikipedia.org/wiki/Whirlpool_Galaxy 7. Large Magellanic Cloud (LMC) https://en.wikipedia.org/wiki/Large_Magellanic_Cloud 8. NGC 4565 https://en.wikipedia.org/wiki/NGC_4565 9. M87 https://en.wikipedia.org/wiki/Messier_87 10. NGC 4650A https://en.wikipedia.org/wiki/NGC_4650A OTHER VIDEOS: 1. Why Are These Two Galaxies Colliding? https://www.youtube.com/watch?v=wWHqJTA5yz0 2. 6 Galaxies In OUR Universe! https://www.youtube.com/watch?v=Ntu0cFBzMQA&t=380s 3. 6 MORE Galaxies In OUR Universe! https://www.youtube.com/watch?v=EBI8GNK2cls&t=5s Thanks for Watching! Twitter: https://www.twitter.com/astronomic1 Instagram: https://www.instragram.com/astronomic1 Facebook: https://www.facebook.com/astronomicbook Exclusive Content: https://www.curious.com/astronomic Support ASTRONOMIC: https://www.patreon.com/Astronomic Support ASTRONOMIC: https://www.makersupport.com/Astronomic BITCOIN Donations: 1PpRcgMy2ZvkLnuds6wamBZ7dR2zSNjVpr PayPal Donations: [email protected] Subscribe to ASTRONOMIC: https://www.youtube.com/astronomic1

Northrop Grumman will be launching an Enhanced Cygnus spacecraft on a cargo resupply mission to the International Space Station for NASA. The Cygnus will launch on Antares 230 rocket from Launch Pad 0 (LP-0) at the Mid-Atlantic Regional Spaceport (MARS) in Wallops Island, VA. The Antares 230 is powered by two RD-181 engines, burning RP-1 and liquid oxygen in the first stage. The second stage has a single solid fuel Castor 30XL motor. Want more info? Check out our prelaunch preview! - https://everydayastronaut.com/prelaunch-preview-cygnus-ng-11/ -------------------- Show your support by becoming a Patreon - http://patreon.com/everydayastronaut The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music I'm the cohost of an awesome podcast where we talk all about current technologies and how they shape our future! http://ourludicrousfuture.com or here on YouTube https://www.youtube.com/ourludicrousfuture

An exploration of the concept of dark galaxies, objects composed almost entirely of dark matter and their implications on cosmology. Event Horizon: https://www.youtube.com/eventhorizonshow My Patreon: https://www.patreon.com/johnmichaelgodier Music: Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Please listen to the Space Junk Podcast: https://optcorp.com/blogs/podcast #EHTBlackHole #EventHorizonTelescope #DeepAstronomy Like this content? Please consider becoming a patron: https://deepastronomy.com/DeepAstronomy Here is my reaction to the amazing news last week of the Black Hole Image from the Event Horizon Telescope. Watch the Event Horizon Telescope Hangout here: https://www.youtube.com/watch?v=4J02ph1Jd1Q Follow DeepAstronomy on Twitter: @DeepAstronomy Like DeepAstronomy on Facebook: https://www.facebook.com/DeepAstronomy/ Like Space Fan News on Facebook: https://www.facebook.com/SpaceFanNews/

A lot of stuff happened in our local system this week! In Traffic the Beresheet suffered a rapid unintended kinetic disassembly and Falcon Heavy launched, landed and then the center core tipped over. In news: The Stratolaunch Carrier Aircraft took to the skies and we get to see the image of a black hole for the first time! As always we wrap the show up with space weather. If you would like to continue the conversation we have a few great ways to do that: - Comment right here on YouTube. We'll comment back or even feature it in the show - Create a new post on our community forum at https://community.tmro.tv - Head over to our real-time Discord channel here: https://discord.gg/9NkkFWD

In this week's questions show, I wonder if planets could form from the wreckage around dead stars, who don't all stars collapse immediately into black holes, and where did my new channel pic come from? Featuring Dr. Sabine Hossenfelder https://www.youtube.com/channel/UC1yNl2E66ZzKApQdRuTQ4tw 00:36 Could a new planet form around a dead star? 02:31 Why don't all stars collapse into black holes? 04:33 How will we get space mining back home? 06:24 New channel pic 07:18 Filming outside? 07:51 Less dense universe easier to explore? 10:00 Do photons attract photons? 11:23 What's pushing the Universe apart? 13:10 Could we build bigger radio dishes in space? 15:05 Could we use the EHT to observe exoplanets? 17:48 Could James Webb help with the EHT? 19:48 How does quantum mechanics deal with bigger things? Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected]

Clouds are essential to regulating Earth's temperature, but what happens if they disappear? Why a Half Degree Rise in Global Temperature Would Be Catastrophic - https://youtu.be/teZk3NLU_7M Read More: A World Without Clouds https://www.quantamagazine.org/cloud-loss-could-add-8-degrees-to-global-warming-20190225/ "To imagine 12 degrees of warming, think of crocodiles swimming in the Arctic and of the scorched, mostly lifeless equatorial regions during the PETM. If carbon emissions aren’t curbed quickly enough and the tipping point is breached, “that would be truly devastating climate change,” said Caltech’s Tapio Schneider, who performed the new simulation with Colleen Kaul and Kyle Pressel." A world without clouds? Hardly clear, climate scientists say https://www.sciencemag.org/news/2019/02/world-without-clouds-hardly-clear-climate-scientists-say "There’s no doubt these feedbacks will be in play. Past work has shown it, says Chris Bretherton, a cloud scientist at the University of Washington in Seattle. “But they’d all happen at different times in different concentrations of CO2 in different places. That would smooth it all out.” There wouldn’t be a sudden tipping point where all the clouds disappeared. It would happen gradually, subject to the complex response of the ocean and atmosphere. " Possible climate transitions from breakup of stratocumulus decks under greenhouse warming https://www.nature.com/articles/s41561-019-0310-1 "Stratocumulus clouds cover 20% of the low-latitude oceans and are especially prevalent in the subtropics. They cool the Earth by shading large portions of its surface from sunlight. However, as their dynamical scales are too small to be resolvable in global climate models, predictions of their response to greenhouse warming have remained uncertain. " ____________________ Elements is more than just a science show. It’s your science-loving best friend, tasked with keeping you updated and interested on all the compelling, innovative and groundbreaking science happening all around us. Join our passionate hosts as they help break down and present fascinating science, from quarks to quantum theory and beyond. Seeker explains every aspect of our world through a lens of science, inspiring a new generation of curious minds who want to know how today’s discoveries in science, math, engineering and technology are impacting our lives, and shaping our future. Our stories parse meaning from the noise in a world of rapidly changing information. Visit the Seeker website https://www.seeker.com/videos Elements on Facebook https://www.facebook.com/SeekerElements/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker http://www.seeker.com/

For the first time ever we have visual confirmation that black holes actually exist and we got it with a telescope the size of our planet. Host: Hank Green SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at https://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Adam Brainard, Greg, Alex Hackman. Sam Lutfi, D.A. Noe, الخليفي سلطان, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://arxiv.org/pdf/1902.11196.pdf https://eventhorizontelescope.org/ https://eventhorizontelescope.org/science https://eventhorizontelescope.org/technology https://iopscience.iop.org/journal/2041-8205/page/Focus_on_EHT https://iopscience.iop.org/article/10.3847/2041-8213/ab0e85 https://iopscience.iop.org/article/10.3847/2041-8213/ab0ec7 https://www.syfy.com/syfywire/the-first-image-of-the-event-horizon-of-a-black-hole http://news.mit.edu/2016/method-image-black-holes-0606 https://physicstoday.scitation.org/do/10.1063/PT.6.1.20190411a/full/ ------ Images: https://svs.gsfc.nasa.gov/11948 https://svs.gsfc.nasa.gov/30507 https://eventhorizontelescope.org/ https://www.istockphoto.com/vector/electromagnetic-spectrum-and-visible-light-gm667978430-121948769 https://www.spacetelescope.org/images/heic1706a/ https://www.istockphoto.com/vector/flat-style-globe-design-gm1126162108-296350651 https://www.istockphoto.com/vector/satellite-communication-gm183462532-27682687 https://www.istockphoto.com/photo/rings-on-the-water-surface-gm157439059-10459196 https://www.istockphoto.com/photo/radio-telescope-against-rising-milky-way-gm972606130-264742558 https://iopscience.iop.org/article/10.3847/2041-8213/ab0e85 https://iopscience.iop.org/article/10.3847/2041-8213/ab0ec7 https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16214

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "ISAAC" to 500-500. Giant Robots, or Mecha, in films and comic books fascinate audiences, but are usually considered impractical even with improved technology in the future. Today we'll look at them and concepts like power armor and exoskeletons and see if such suits might have a practical role in warfare or uses other than combat. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/giant-robots Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/giant-robots-narration-only Credits: Giant Robots & Power Suits Episode 182, Season 5 E16 Written by: Isaac Arthur Editors: Darius Said Jerry Guern Keith Blockus Matthew Campbell Phonetic Failure Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Mike Munt of Apogii http://www.apogii.uk Produced & Narrated by Isaac Arthur Music Manager Luca DeRosa - [email protected] Music: Paradox Interactive, "The Titan" https://www.paradoxplaza.com Marcus Junnikkala, "A Fleet Behind The Moon" https://www.markusjunnikkala.com/ Sergey Cheremisinov, "New Worlds" https://www.s-cheremisinov.com Stellardrone, "Journey To The Sun" https://stellardrone.bandcamp.com Marcus Warner, "Emergency Protocol" https://marcuswarnermusic.bandcamp.com Paradox Interactive, "The Last Stand" https://www.paradoxplaza.com Ender Guney, "Big Gun Epic Cinematic" https://www.youtube.com/channel/UCHEioEoqyFPsOiW8CepDaYg

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ To celebrate International Pet Day, we'll take a look at what the future might have in store for our furry friends, and what sorts of new pet might emerge as technology improves. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/future-pets Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/future-pets-narration-only Credits: The Future of Pets Episode 181, Season 5 E15 Written by: Isaac Arthur Editors: Gloria Meadows Keith Blockus Mark Warburton Andrew Norman Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Produced & Narrated by: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Paradox Interactive, "Cradle of the Galaxy" https://www.paradoxplaza.com HS Crow, "Night king" https://www.hscrowofficial.com Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/ Chris Zabriskie, "The 49th Street Galleria" http://chriszabriskie.com Brandon Liew, "Mystic Forest Orchestral Fantasy" https://www.youtube.com/watch?v=LQ2I19QUIXA Aerium, "Parks" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Paradox Interactive, "A New Dawn" https://www.paradoxplaza.com

Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur Perhaps one of the most common technologies seen in science fiction is anti-gravity and gravity manipulation. Today we'll examine if there's an scientific pathways in physics to permit such technology, and what sort of amazing options it might offer if developed in the future. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/anti-gravity Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/anti-gravity-narration-only Credits: Clarketech: Anti-Gravity Episode 180a, Season 5 E15a Written by: Isaac Arthur Editors: Evan Schultheis Konstantin Sokerin Mark Warburton Stuart Graham Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics by: Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Jarred Eagley Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Sergio Botero https://www.artstation.com/sboterod?fref=gc Produced & Narrated by: Isaac Arthur Music Manager: Luca DeRosa - [email protected] Music: Paradox Interactive, "The Titan" https://www.paradoxplaza.com Kai Engel, "Endless Story About Sun and Moon" https://www.kai-engel.com/ Lombus, "Amino" https://lombus.bandcamp.com Markus Junnikkala, "Plotting A Course" https://www.markusjunnikkala.com/ A.J. Prasad of Dark Future, "Cold Shadow" https://www.youtube.com/watch?v=xA8-7qwaEPU Aerium, "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "Always Tell Me The Odds" https://www.markusjunnikkala.com/